Commit Graph

180811 Commits

Author SHA1 Message Date
Haojian Zhuang e6dac5e1b6 [ARM] mmp: update pxa168_defconfig and include avengers lite support
Signed-off-by: Gavin Gu <gavin.gu@marvell.com>
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jack Ren <jack.ren@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:54 +08:00
Haojian Zhuang 9896de72d2 [ARM] mmp: avengers lite (pxa168) board bring up
Signed-off-by: Gavin Gu <gavin.gu@marvell.com>
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jack Ren <jack.ren@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Stefan Schmidt 0925e2f0fc [ARM] pxa/imote2: Remove redundant pin entry for nCS.
Also remove a trailing whitespace while being there.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Stefan Schmidt d496936f95 [ARM] pxa/imote2: Add defconfig for the imote2 platform.
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Eric Miao f9efc9df94 ASoC: Remove legacy SSP API usage from pxa-ssp.c
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Eric Miao a056bef455 [ARM] pxa: introduce PXA_SSP_LEGACY for legacy SSP API
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Stefan Schmidt 98acdbe4cf [ARM] pxa: define zeus_power_off() only when CONFIG_PM enabled
Add some safety check for CONFIG_PM around zeus_power_off(). Without
it linking can fail like this:

arch/arm/mach-pxa/built-in.o: In function `zeus_power_off':
e800.c:(.text+0x2bc8): undefined reference to `pxa27x_cpu_suspend'

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Acked-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Stefan Schmidt cfab57e0e4 [ARM] pxa: enable check_scoop_reg() only if CONFIG_PM is set.
This function gets only called from scoop_suspend() and scoop_resume() which are
only built in if we have CONFIG_PM set. Make it the same for check_scoop_reg().

This fixes the following warning:
arch/arm/common/scoop.c:143: warning: ‘check_scoop_reg’ defined but not used

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Edwin Peer 1f3b536be7 [ARM] pxa: add support for Embedian MXM-8x10
Signed-off-by: Edwin Peer <epeer@tmtservices.co.za>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao 0dc726bb26 [ARM] pxa: move board board IRQ definitions out of irqs.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao 19851c58e6 [ARM] sa1111: allow cascaded IRQs to be used by platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao 08fa159003 [ARM] sa1111: avoid using hardcoded IRQ numbers for PCMCIA driver
The IRQs for card detect and status change are currently hardcoded in
SA1111 PCMCIA driver, which can be actually obtained from the .irq[]
from 'struct sa1111_dev' to keep it generic.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:50 +08:00
Eric Miao ac609d266e [ARM] locomo: allow cascaded IRQ base to be specified by platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:50 +08:00
Eric Miao 00dd8027b9 [ARM] locomo: remove unused IRQs and avoid unnecessary cascade
IRQ_LOCOMO_* are never used elsewhere, remove these definitions. As well
as the cascade of these IRQs. IRQ_LOCOMO_*_BASE changed to IRQ_LOCOMO_*.

IRQ_LOCOMO_LT and IRQ_LOCOMO_SPI are likely to be used in a same way as
IRQ_LOCOMO_KEY.

IRQ_LOCOMO_GPIO and the demultiplex handler should really be living
somewhere else.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao da8065ac3e [ARM] locomo: avoid unnecessary cascaded keyboard IRQ
It is not necessary and is over-complicated for IRQ_LOCOMO_KEY to
be a cascaded IRQ of IRQ_LOCOMO_KEY_BASE. Removed and introduced
locomokbd_{open,close} for masking/unmasking of the keyboard IRQ.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao efe7f8bda0 [ARM] sa1100: remove unreferenced IRQ definitions
These IRQ definitions related to LOCOMO are never referenced anywhere,
thus could be safely removed.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao f69a6548c9 [ARM] pxa/tosa: make use of the matrix keypad driver
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao 96f6a13a6d [ARM] pxa/cm-x270: avoid direct access of GPIO/MFP registers
Cc: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao 846c864cac [ARM] pxa: remove now unnecessary pxa_gpio_mode() calls in ac97
Now most (if not all) PXA platforms have been switched to the new MFP
API, it's rather safe to remove these unnecessary pxa_gpio_mode() calls
in pxa2xx-ac97-lib.c now.

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao c11b6a420b [ARM] pxa: add the missing AC97 pin configurations
Missing AC97 pin configurations are added where pxa_set_ac97_info() are
called for all pxa25x/pxa27x platforms. Where no exact configuration is
provided, use the default as in sound/arm/pxa2xx-ac97-lib.c

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao fb1bf8cd13 [ARM] pxa: introduce processor specific pxa27x_assert_ac97reset()
This is really pxa27x specific and should be kept in pxa27x.c. With this
newly introduced function, the original set_resetgpio_mode() is deprecated.

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:47 +08:00
Eric Miao e1aed7ca55 [ARM] pxa: remove the unnecessary restoring of MFP registers
MFP registers are saved and restored by the mfp sys_device before all
other platform devices, and it is unnecessary here.

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:47 +08:00
Eric Miao bedbda9717 [ARM] pxa: simplify the LCD pin configuration for pxa27x platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:47 +08:00
Eric Miao 07bae6c321 [ARM] pxa: simplify the LCD pin configuration for pxa25x platforms
There are only limited possible LCD pin configurations for pxa25x
platforms, simplify this by macro.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:46 +08:00
Eric Miao 669cb51c6a [ARM] pxa: use chip->ack() instead of accessing GEDR directly
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:45 +08:00
Russell King 2a2d10f386 Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stable 2010-02-25 20:41:34 +00:00
Sebastien Requiem c499546f43 [ARM] MV78xx0: Support for Buffalo WXL (Terastation Duo)
* Modification of Kconfig to add the Option
* 1 new file : buffalo-wxl-setup.c
This file is inspired from the db-78xx0-setup.c already present.
The following is done:
  - Configure MPP Lines for the plateform (see my patch for MPP)
This is taken from the stock kernel provided by buffalotech (the vendor)
  - GigaBit Ethernet
  - Sata
  - Uart are initiallized in a different way than on the dev board as we
have one core only.
  - USB

The kernel has been running for some days now on my plateform.

Signed-off-by: Sebastien Requiem <sebastien@kolios.dk>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2010-02-23 17:10:08 -05:00
Sebastien Requiem ee40ceab23 [ARM] MV78XX0: MPP routines and definitions
This patch is composed of two new files :

- mpp.c which is mainly inspired by the same file as in mach-kirkwood

- mpp.h that is written from the documentation provided by Marvell
http://www.marvell.com/products/processors/embedded/discovery_innovation/HW_MV78100_OpenSource.pdf

Moreover, due to some implementation problem, I have
defined some MPPX_UNUSED that offer developers the possibility
to SET MPP to some unused value (such as for Buffalo WXL).

Note: This patch doesn't support MV78200 yet (only 78100 MPP lines have
been written)

Signed-off-by: Sebastien Requiem <sebastien@kolios.dk>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2010-02-23 16:44:01 -05:00
John Holland d5b5746bed [ARM] eSATA SheevaPlug: correlate MPP to SD CD and SD WP
Accept SD CD and SD WP in accordance to
http://plugcomputer.org/data/docs/Sheeva-PowerPlug-V1.3-GTI-090906.pdf
on MPP 47 and 44 respectively on the eSATA SheevaPlug

Signed-off-by: John Holland <john.holland@cellent-fs.de>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
--
2010-02-23 16:44:01 -05:00
John Holland d7b222d708 [ARM] eSATA SheevaPlug: configure SoC SATA interface
Enable the kirkwood SATA SoC interface on the eSATA SheevaPlug.

Signed-off-by: John Holland <john.holland@cellent-fs.de>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
--
2010-02-23 16:44:01 -05:00
John Holland d8ecb34900 [ARM] eSATA SheevaPlug basic board support
Allow basic eSATA SheevaPlug board configuration and build.

Signed-off-by: John Holland <john.holland@cellent-fs.de>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
--
2010-02-23 16:44:00 -05:00
Russell King 0fa11802e0 ARM: Update mach-types
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-20 14:17:16 +00:00
Linus Walleij 4e10ae1131 ARM: 5951/1: ARM: fix documentation of the PrimeCell bus
This fixes the filepath encoded in <linux/amba/bus.h> and adds
some documentation as to what this bus really means.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-20 14:10:48 +00:00
Abdoulaye Walsimou Gaye 1c8e170aaa ARM: 5950/1: ARM: Fix build error for arm1026ej-s processor
This patch fix the below build error for arm1026ej-s processor (IntegratorCP/arm1026ej-s board).
  CC      init/main.o
In file included from include/linux/highmem.h:8,
                 from include/linux/pagemap.h:10,
                 from include/linux/mempolicy.h:62,
                 from init/main.c:52:
arch/arm/include/asm/cacheflush.h:134:2: error: #error Unknown cache maintainence model
make[1]: *** [init/main.o] Erreur 1
make: *** [init] Erreur 2

Signed-off-by: Abdoulaye Walsimou Gaye <walsimou@walsimou.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-20 14:10:47 +00:00
Russell King 2b4f017579 Merge branch 'for-rmk' of git://gitorious.org/linux-gemini/mainline 2010-02-18 23:35:24 +00:00
Paulius Zaleckas 083c88fcf1 MAINTAINERS: fix my e-mail and status for Gemini and FA526
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
2010-02-18 21:54:12 +02:00
Roel Kluin 079e1091a2 Gemini: wrong registers used to set reg_level in gpio_set_irq_type()
It appears the wrong GPIO registers were used

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
2010-02-18 21:54:11 +02:00
Guennadi Liakhovetski b857df1acc ARM: 5944/1: scsi: fix timer setup in fas216.c
mod_timer() takes an absolute time and not a delay as its argument.

Cc: <stable@kernel.org>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-18 17:24:21 +00:00
Linus Torvalds 83c5aac175 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: add KEY_RFKILL
  Input: i8042 - fix KBC jam during hibernate
2010-02-18 08:31:14 -08:00
Santosh Shilimkar 6c09f09d44 ARM: 5938/1: ARM: L2: export outer_cache_fns
The 'outer_cache' variable is needed by the outer_inv_range(),
outer_clean_range() and outer_flush_range() functions, which are
declared as inline in asm/cacheflush.h.  Otherwise drivers built
as a loadable module, which access these functions, will have
an undefined symbol.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-18 16:27:39 +00:00
Linus Torvalds 2fa298cf6d Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: fix "acpi=ht" boot option
  ACPI, i915: blacklist Clevo M5x0N bad_lid state
  ACPI: fix High cpu temperature with 2.6.32
  ACPI: dock: properly initialize local struct dock_station in dock_add()
  ACPI: remove Asus P2B-DS from acpi=ht blacklist
  thinkpad-acpi: wrong thermal attribute_group removed in thermal_exit()
  ACPI: acpi_bus_{scan,bus,add}: return -ENODEV if no device was found
  ACPI: Add NULL pointer check in acpi_bus_start
  ACPI: processor: only evaluate _PDC once per processor
  ACPI: processor: add kernel command line support for early _PDC eval
2010-02-18 08:13:39 -08:00
Linus Torvalds 86404ab60d Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: fix bo's fence association
  drm/radeon/kms: fix indirect buffer management V2
  drm/edid: Fix interlaced detailed timings to be frame size, not field.
  drm/vmwgfx: Use fb handover mechanism instead of stealth mode.
  drm/radeon/kms: use udelay for short delays
  drm/nouveau: Force TV encoder DPMS reinit after resume.
  drm/nouveau: use mutex for vbios lock
2010-02-18 08:10:21 -08:00
Linus Torvalds ab320af224 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/85xx: Fix SMP when "cpu-release-addr" is in lowmem
  powerpc/85xx: Fix oops during MSI driver probe on MPC85xxMDS boards
2010-02-18 08:07:54 -08:00
Matthew Garrett 3b77fd8ee6 Input: add KEY_RFKILL
Most laptops have keys that are intended to toggle all device state, not
just wifi. These are currently generally mapped to KEY_WLAN. As a result,
rfkill will only kill or enable wifi in response to the key press. This
confuses users and can make it difficult for them to enable bluetooth
and wwan devices.

This patch adds a new keycode, KEY_RFKILL. It indicates that the system
should toggle the state of all rfkillable devices.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-18 02:08:16 -08:00
Alan Jenkins c2d1a2a11b Input: i8042 - fix KBC jam during hibernate
633aae2 "Input: i8042 - switch to using dev_pm_ops" removed handling
for PMSG_THAW, since we do not need to do anything during freeze and
thus it was thougt that thaw is not needed as well. However, there is
a period when interrupts are kept off, and if key happens to be pressed
during that time KBC becomes jammed. To avoid the jam we simply need
to poll KBC once during thaw.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-18 02:07:34 -08:00
Len Brown 0e2ecbaefd Merge branches 'bugzilla-14886', 'bugzilla-15000', 'bugzilla-15040', 'bugzilla-15108', 'pdc', 'hotplug-null-ref' and 'thinkpad' into release 2010-02-18 03:51:04 -05:00
Len Brown 49bf83a45f ACPI: fix "acpi=ht" boot option
We broke "acpi=ht" in 2.6.32 by disabling MADT parsing
for acpi=disabled.  e5b8fc6ac1
This also broke systems which invoked acpi=ht via DMI blacklist.

acpi=ht is a really ugly hack,
but restore it for those that still use it.

http://bugzilla.kernel.org/show_bug.cgi?id=14886

Signed-off-by: Len Brown <len.brown@intel.com>
2010-02-18 03:49:38 -05:00
Dave Airlie 6b15835282 Merge branch 'for-airlied' of git://git.freedesktop.org/git/nouveau/linux-2.6 into drm-linus
* 'for-airlied' of git://git.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau: Force TV encoder DPMS reinit after resume.
  drm/nouveau: use mutex for vbios lock
2010-02-18 15:09:12 +10:00
Jerome Glisse 94429bb6c8 drm/radeon/kms: fix bo's fence association
Previous code did associate fence to bo before the fence was emited
and it also didn't lock protected access to ttm sync_obj member.
Both of this flaw leads to possible race between different code
path. This patch fix this by associating fence only once the fence
is emitted and properly lock protect access to sync_obj member of
ttm.

Fix:
https://bugs.freedesktop.org/show_bug.cgi?id=26438
and likely similar others bugs
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-18 15:07:04 +10:00
Jerome Glisse 91cb91becf drm/radeon/kms: fix indirect buffer management V2
There is 3 different distinct states for an indirect buffer (IB) :
  1- free with no fence
  2- free with a fence
  3- non free (fence doesn't matter)
Previous code mixed case 2 & 3 in a single one leading to possible
catastrophique failure. This patch rework the handling and properly
separate each case. So when you get ib we set the ib as non free and
fence status doesn't matter. Fence become active (ie has a meaning
for the ib code) once the ib is scheduled or free. This patch also
get rid of the alloc bitmap as it was overkill, we know go through
IB pool list like in a ring buffer as the oldest IB is the first
one the will be free.

Fix :
https://bugs.freedesktop.org/show_bug.cgi?id=26438
and likely other bugs.

V2 remove the scheduled list, it's useless now, fix free ib scanning

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-18 15:06:41 +10:00